CA2140189A1 - Appareil utilise pour corriger l'obliquite d'un pont roulant - Google Patents

Appareil utilise pour corriger l'obliquite d'un pont roulant

Info

Publication number
CA2140189A1
CA2140189A1 CA2140189A CA2140189A CA2140189A1 CA 2140189 A1 CA2140189 A1 CA 2140189A1 CA 2140189 A CA2140189 A CA 2140189A CA 2140189 A CA2140189 A CA 2140189A CA 2140189 A1 CA2140189 A1 CA 2140189A1
Authority
CA
Canada
Prior art keywords
frame
rail
rotatably mounted
drive wheel
roll along
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2140189A
Other languages
English (en)
Other versions
CA2140189C (fr
Inventor
George E. Thorsen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MHE Technologies Inc
Original Assignee
Harnischfeger Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Harnischfeger Corp filed Critical Harnischfeger Corp
Publication of CA2140189A1 publication Critical patent/CA2140189A1/fr
Application granted granted Critical
Publication of CA2140189C publication Critical patent/CA2140189C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
    • B66C9/16—Travelling gear incorporated in or fitted to trolleys or cranes with means for maintaining alignment between wheels and track

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
CA002140189A 1994-11-21 1995-01-13 Appareil utilise pour corriger l'obliquite d'un pont roulant Expired - Lifetime CA2140189C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/342,857 US5507234A (en) 1994-11-21 1994-11-21 Apparatus for correcting skew of a traveling crane
US08/342,857 1994-11-21

Publications (2)

Publication Number Publication Date
CA2140189A1 true CA2140189A1 (fr) 1996-05-22
CA2140189C CA2140189C (fr) 1999-02-16

Family

ID=23343569

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002140189A Expired - Lifetime CA2140189C (fr) 1994-11-21 1995-01-13 Appareil utilise pour corriger l'obliquite d'un pont roulant

Country Status (2)

Country Link
US (1) US5507234A (fr)
CA (1) CA2140189C (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5622338A (en) * 1996-07-02 1997-04-22 Technical Services And Marketing Inc. Truck hunting detection and abatement apparatus using selective brake application
JP3629697B2 (ja) * 2000-07-12 2005-03-16 村田機械株式会社 複数の走行モータを備えた搬送装置
US10966845B2 (en) 2017-09-05 2021-04-06 Alps South Europe, S.R.O. Knit prosthetic liner textile with differentiated knit fabric exterior
US11040601B2 (en) * 2018-12-20 2021-06-22 Ford Global Technologies, Llc Air sanitizing apparatus for interior of vehicle and method of sanitizing air in the vehicle using the apparatus
KR102025894B1 (ko) * 2019-04-09 2019-09-26 에이스건설기계(주) 모터 구동 방식의 전기식 크레인
CN111157534A (zh) * 2020-01-20 2020-05-15 北京主导时代科技有限公司 一种移动式库内列车车底检测平台

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2935032A (en) * 1956-03-23 1960-05-03 Asea Ab Crane having governing means for steering the crane frame travelling along the track
US3095829A (en) * 1959-12-03 1963-07-02 Cleveland Crane Eng Traveling crane
GB1191868A (en) * 1967-08-15 1970-05-13 Heywood & Co S H Improvements in Wheel or Drum Drives
SU623813A2 (ru) * 1977-03-03 1978-09-15 Краматорский Научно-Исследовательский И Проектно-Технологический Институт Машиностроения Ходова часть мостового крана
SU906906A1 (ru) * 1980-04-09 1982-02-23 За витель Ограничитель перекоса мостового крана
SU1533989A1 (ru) * 1986-12-15 1990-01-07 Челябинский Политехнический Институт Им.Ленинского Комсомола Ходова часть мостового крана
US5080021A (en) * 1988-06-23 1992-01-14 Harnischfeger Corporation Apparatus and method for correcting skew of a traveling crane
US5119737A (en) * 1990-11-01 1992-06-09 Harnischfeger Corporation Apparatus and method for driving a large traveling crane
US5156282A (en) * 1991-12-13 1992-10-20 Thorsen George E Apparatus for correcting skew of a traveling crane

Also Published As

Publication number Publication date
US5507234A (en) 1996-04-16
CA2140189C (fr) 1999-02-16

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20150113